void wall_write(wall *w, short version, PHYSFS_file *fp)
{
if (version >= 17)
{
PHYSFS_writeSLE32(fp, w->segnum);
PHYSFS_writeSLE32(fp, w->sidenum);
}
if (version >= 20)
{
PHYSFSX_writeFix(fp, w->hps);
PHYSFS_writeSLE32(fp, w->linked_wall);
}
PHYSFSX_writeU8(fp, w->type);
PHYSFSX_writeU8(fp, w->flags);
if (version < 20)
PHYSFSX_writeFix(fp, w->hps);
else
PHYSFSX_writeU8(fp, w->state);
PHYSFSX_writeU8(fp, w->trigger);
PHYSFSX_writeU8(fp, w->clip_num);
PHYSFSX_writeU8(fp, w->keys);
if (version >= 20)
{
PHYSFSX_writeU8(fp, w->controlling_trigger);
PHYSFSX_writeU8(fp, w->cloak_value);
}
else if (version >= 17)
PHYSFS_writeSLE32(fp, w->linked_wall);
}
void segment2_write(segment2 *s2, PHYSFS_file *fp)
{
PHYSFSX_writeU8(fp, s2->special);
PHYSFSX_writeU8(fp, s2->matcen_num);
PHYSFSX_writeU8(fp, s2->value);
PHYSFSX_writeU8(fp, s2->s2_flags);
PHYSFSX_writeFix(fp, s2->static_light);
}
//writes one object to the given file
void write_object(object *obj, PHYSFS_file *f)
{
PHYSFSX_writeU8(f, obj->type);
PHYSFSX_writeU8(f, obj->id);
PHYSFSX_writeU8(f, obj->control_type);
PHYSFSX_writeU8(f, obj->movement_type);
PHYSFSX_writeU8(f, obj->render_type);
PHYSFSX_writeU8(f, obj->flags);
PHYSFS_writeSLE16(f, obj->segnum);
PHYSFSX_writeVector(f, &obj->pos);
PHYSFSX_writeMatrix(f, &obj->orient);
PHYSFSX_writeFix(f, obj->size);
PHYSFSX_writeFix(f, obj->shields);
PHYSFSX_writeVector(f, &obj->last_pos);
PHYSFSX_writeU8(f, obj->contains_type);
PHYSFSX_writeU8(f, obj->contains_id);
PHYSFSX_writeU8(f, obj->contains_count);
switch (obj->movement_type) {
case MT_PHYSICS:
PHYSFSX_writeVector(f, &obj->mtype.phys_info.velocity);
PHYSFSX_writeVector(f, &obj->mtype.phys_info.thrust);
PHYSFSX_writeFix(f, obj->mtype.phys_info.mass);
PHYSFSX_writeFix(f, obj->mtype.phys_info.drag);
PHYSFSX_writeFix(f, obj->mtype.phys_info.brakes);
PHYSFSX_writeVector(f, &obj->mtype.phys_info.rotvel);
PHYSFSX_writeVector(f, &obj->mtype.phys_info.rotthrust);
PHYSFSX_writeFixAng(f, obj->mtype.phys_info.turnroll);
PHYSFS_writeSLE16(f, obj->mtype.phys_info.flags);
break;
case MT_SPINNING:
PHYSFSX_writeVector(f, &obj->mtype.spin_rate);
break;
case MT_NONE:
break;
default:
Int3();
}
switch (obj->control_type) {
case CT_AI: {
int i;
PHYSFSX_writeU8(f, obj->ctype.ai_info.behavior);
for (i = 0; i < MAX_AI_FLAGS; i++)
PHYSFSX_writeU8(f, obj->ctype.ai_info.flags[i]);
PHYSFS_writeSLE16(f, obj->ctype.ai_info.hide_segment);
PHYSFS_writeSLE16(f, obj->ctype.ai_info.hide_index);
PHYSFS_writeSLE16(f, obj->ctype.ai_info.path_length);
PHYSFS_writeSLE16(f, obj->ctype.ai_info.cur_path_index);
PHYSFS_writeSLE16(f, obj->ctype.ai_info.follow_path_start_seg);
PHYSFS_writeSLE16(f, obj->ctype.ai_info.follow_path_end_seg);
break;
}
case CT_EXPLOSION:
PHYSFSX_writeFix(f, obj->ctype.expl_info.spawn_time);
PHYSFSX_writeFix(f, obj->ctype.expl_info.delete_time);
PHYSFS_writeSLE16(f, obj->ctype.expl_info.delete_objnum);
break;
case CT_WEAPON:
//do I really need to write these objects?
PHYSFS_writeSLE16(f, obj->ctype.laser_info.parent_type);
PHYSFS_writeSLE16(f, obj->ctype.laser_info.parent_num);
PHYSFS_writeSLE32(f, obj->ctype.laser_info.parent_signature);
break;
case CT_LIGHT:
PHYSFSX_writeFix(f, obj->ctype.light_info.intensity);
break;
case CT_POWERUP:
PHYSFS_writeSLE32(f, obj->ctype.powerup_info.count);
break;
case CT_NONE:
case CT_FLYING:
case CT_DEBRIS:
break;
case CT_SLEW: //the player is generally saved as slew
break;
case CT_CNTRLCEN:
break; //control center object.
case CT_MORPH:
case CT_REPAIRCEN:
case CT_FLYTHROUGH:
default:
Int3();
}
switch (obj->render_type) {
case RT_NONE:
break;
case RT_MORPH:
case RT_POLYOBJ: {
int i;
PHYSFS_writeSLE32(f, obj->rtype.pobj_info.model_num);
for (i = 0; i < MAX_SUBMODELS; i++)
PHYSFSX_writeAngleVec(f, &obj->rtype.pobj_info.anim_angles[i]);
PHYSFS_writeSLE32(f, obj->rtype.pobj_info.subobj_flags);
PHYSFS_writeSLE32(f, obj->rtype.pobj_info.tmap_override);
break;
}
case RT_WEAPON_VCLIP:
case RT_HOSTAGE:
case RT_POWERUP:
case RT_FIREBALL:
PHYSFS_writeSLE32(f, obj->rtype.vclip_info.vclip_num);
PHYSFSX_writeFix(f, obj->rtype.vclip_info.frametime);
PHYSFSX_writeU8(f, obj->rtype.vclip_info.framenum);
break;
case RT_LASER:
break;
default:
Int3();
}
}